H. C. de Andrade, M. E. Santos David-Silva, D. Barros Muniz, and L. C. Marinho, “An efficient low-cost method for sampling floral visitors on down-facing flowers”, bcnaturais, vol. 20, no. 3, pp. 1–10, Dec. 2025, doi: 10.46357/bcnaturais.v20i3.1077.